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This article is cited in 1 scientific paper (total in 1 paper)
A Trajectory Minimizing the Exposure of a Moving Object
V. I. Berdyshev, V. B. Kostousov Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg
Abstract:
A corridor $Y$ for the motion of an object is given in the space $X=\mathbb{R}^N$ ($N=2,3$). A finite number of emitters $s_i$ with fixed convex
radiation cones $K(s_i)$ are located outside the corridor. The intensity of radiation $F(y)$, $y>0$, satisfies the condition $F(y)\ge \lambda F (\lambda y)$
for $y>0$ and $\lambda >1$.
It is required to find a trajectory minimizing the value
$$
J(\cal T)=\sum_{i}\int\limits_{0}^1 F\big(\|s_i-t(\tau)\|\big)\,d\tau
$$
in the class of uniform motion trajectories $\cal T=\big\{ t(\tau)\colon 0\le \tau\le 1,\ t(0)=t_*,\ t(1)=t^*\big\}\subset Y$, $t_*,t^*\in \partial Y$,
$t_*\ne t^*$.
We propose methods for the approximate construction of optimal trajectories in the case where the multiplicity of covering the corridor $Y$
with the cones $K(s_i)$ is at most 2.
Keywords:
navigation, optimal trajectory, irradiation, moving object.
Received: 25.12.2019 Revised: 23.01.2020 Accepted: 27.01.2020
Citation:
V. I. Berdyshev, V. B. Kostousov, “A Trajectory Minimizing the Exposure of a Moving Object”, Trudy Inst. Mat. i Mekh. UrO RAN, 26, no. 1, 2020, 27–38; Proc. Steklov Inst. Math. (Suppl.), 313, suppl. 1 (2021), S21–S32
Linking options:
https://www.mathnet.ru/eng/timm1697 https://www.mathnet.ru/eng/timm/v26/i1/p27
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Abstract page: | 178 | Full-text PDF : | 51 | References: | 29 | First page: | 9 |
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